ZTE Optus X Tap vs ZTE Optus X Start 2
| Type | Touch | Touch |
| Dimensions | 166.50 x 75.60 x 8.50 mm | 137.35 x 67.50 x 10.55 mm |
| Weight | 174.00 g | 144.00 g |
| Display size | 6.52" | 5.00" |
| Display | Color / IPS TFT 16M colors 60 Hz 720 x 1600 px (6.52") 264 ppi | Color / IPS TFT 16M colors 60 Hz 480 x 960 px (5.00") 196 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Ion 3200 mAhBuy powerbank
| Li-Ion 2000 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 32 GB | 16 GB |
| End-user memory | 9.5 GB | |
| RAM memory | 3 GB | 1 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD, microSDHC, microSDXC up to 256 GBBuy memory card |
| Operating system | Android 11 | Android 11 Go |
| Processor | Unisoc SC9863A | Spreadtrum SC9832E |
| Processor clock | 1600 MHz | 1400 MHz |
| GPU | IMG8322 @550 MHz | ARM Mali-T820 @600 Mhz |
| Touchscreen | ||
| SAR (10g) | 1,77 W/kg | 1,133 W/kg |
| DualSIM | ||
| SIM cards standard | SingleSIM(nanoSIM) | SingleSIM(nanoSIM) |
| DualSIM mode | dual standby | nd |
| Announced | 1Q 2022 | 2Q 2020 |
| Other names | - | P500 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 2100 | 900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 700 TDD LTE: 2300 | FDD LTE: 2600, 2100, 1800, 900, 700 TDD LTE: 2300 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

